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# ==== Purpose ====
#
# This test checks the connection drop doesn't happen while replicating every
# event when using semi-sync plugin with replica_compressed_protocol.
#
# ==== Requirements ====
#
# R1: While running with semi-sync and compressed protocol there should not be
# any error related to connection drop in source's error log.
#
# ==== Implementation ====
#
# 1. Setup semi-sync replication on source and replica.
# 2. Execute insert transactions.
# 3. Assert that we don't hit any error.
# 4. Cleanup.
#
# ==== References ====
#
# Bug#32759421: SEMI SYNC CONNECTION IS OFTEN DROPPED WHEN USING COMPRESSED PROTOCOL
--source include/not_group_replication_plugin.inc
--source include/have_semisync_plugin.inc
--source include/have_binlog_format_statement.inc
--source include/have_debug.inc
--source include/save_error_log_position.inc
--source include/master-slave.inc
--echo ==== 1. Setup semi-sync replication on source and replica ====
--replace_result $SEMISYNC_SOURCE_PLUGIN SEMISYNC_SOURCE_PLUGIN
--eval INSTALL PLUGIN rpl_semi_sync_source SONAME '$SEMISYNC_SOURCE_PLUGIN'
SET GLOBAL rpl_semi_sync_source_enabled = 1;
SET GLOBAL rpl_semi_sync_source_timeout = 10000;
--source include/rpl_connection_slave.inc
--source include/stop_slave.inc
--replace_result $SEMISYNC_REPLICA_PLUGIN SEMISYNC_REPLICA_PLUGIN
eval INSTALL PLUGIN rpl_semi_sync_replica SONAME '$SEMISYNC_REPLICA_PLUGIN';
SET GLOBAL rpl_semi_sync_replica_enabled = 1;
--source include/start_slave.inc
--source include/rpl_connection_master.inc
CREATE DATABASE db1;
USE db1;
CREATE TABLE t1(id int, number int);
CREATE TABLE t2 like t1;
--echo ==== 2. Execute insert transactions ====
INSERT INTO t1 values (1, 2);
INSERT INTO t2 values (2, 1);
--echo ==== 3. Assert that we don't hit any error ====
--let $error_pattern = NONE
--source include/assert_error_log.inc
--echo ==== 4. Cleanup ====
DROP TABLE t1;
DROP TABLE t2;
DROP DATABASE db1;
CALL mtr.add_suppression("Got an error reading communication packets*");
--source include/sync_slave_sql_with_master.inc
--source include/stop_slave.inc
SET GLOBAL rpl_semi_sync_replica_enabled = OFF;
--source include/start_slave.inc
UNINSTALL PLUGIN rpl_semi_sync_replica;
--source include/rpl_connection_master.inc
SET GLOBAL rpl_semi_sync_source_enabled = OFF;
UNINSTALL PLUGIN rpl_semi_sync_source;
--source include/rpl_connection_slave.inc
--source include/rpl_end.inc
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